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Visar resultat 1 - 5 av 18 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Release and Clearance Mechanisms of Cardiac Troponin

   Författare :Karin Starnberg; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomarkers; cardiac; Troponin;

   Sammanfattning : Myocardial infarction (MI) is often suspected when a patient presents with chest pain. MI is defined as cardiac necrosis due to ischemia, most often mediated through impaired coronary perfusion. Cardiac necrosis results in the release of myoglobin, creatine kinase and cardiac troponin (cTn) to the circulation. LÄS MER

3. 2. Impact of different interventions on cardiovascular risk factors

   Författare :Marta Vergara; Fredrik Nyström; Carl Johan Östgren; Anna Krook; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Resistance training; Protein; Fast-food; Blueberries; Exercise; Glucose; Running; Cholesterol; Troponin T; Insulin sensitivity; Brown adipose tissue; Basal methabolic rate; Cold exposure; Quality of life; Primary health care; Diabetes mellitus type 2; MACE; Prospective studies; Risk factors; Cardiovascular diseases;

   Sammanfattning : Obesity and related complications such as diabetes mellitus type 2 (T2DM) and cardiovascular events, are a growing major health problem worldwide. Achieving a negative energy balance by increasing physical activity in combination with reduced caloric intake, is the most common approach in weight reduction strategies, something that is difficult to maintain in the long term. LÄS MER

4. 3. Metabolic risk markers and relative survival in patients with aortic stenosis requiring surgery

   Författare :Anders Holmgren; Ulf Näslund; Stefan Söderberg; Michael Henein; Rune Haaverstad; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; aortic stenosis; aortic valve surgery; coronary artery disease; prospective cohort study; risk markers; lipoprotein a ; apolipoproteins; proteomics; troponin T; C-reactive protein; relative survival; observed survival; kardiologi; Cardiology;

   Sammanfattning : Background: Aortic stenosis (AS) is the most common valve disorder requiring surgery in developed countries. The etiology of AS is only partly known.  Identification of new biomarkers in prospective studies could lead to novel insights in the etiology of AS, and possibly lead to improved clinical management. LÄS MER

5. 4. Trombolys och biokemiska markörer : i den prehospitala fasen av akuta koronara syndrom

   Författare :Leif Svensson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Prehospital thrombolysis; acute myocardial infarction. Biochemical markers; prehospital phase.;

   Sammanfattning : Efficacy of thrombolytic therapy among patients with ST-segment elevation myocardial infarction is time dependent. The earlier treatment can be started the more powerful are the effects on reducing infarct size, preservation of ventricular function and reducing long and short-term mortality. LÄS MER

7. 5. Metabolic intervention during blood cardioplegia. Clinical studies in coronary surgery and heart transplantation

   Författare :Ulf Kjellman; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cardiac surgery; heart transplantation; oxygen extraction; substrate metabolism; predictors of ischemic injuries; a - ketoglutarate; insulin;

   Sammanfattning : Myocardial ischemia and injury (infarction) during open heart surgery and heart transplantation is a problem in spite of the fact that it is a safe procedure today. The myocardial substrate metabolism is well investigated before and after the cardioplegic period but little knowledge exists about the myocardial metabolic changes during cardioplegia. LÄS MER